Dr. Rock MagicPad Pro, the multi-functional graphene heating pad that harnesses the power of Bian-stone to provide warmth and pain relief. It incorporates PEMF technology for natural healing and utilizes Terahertz waves increase cell vitality. Why settle for a traditional heating pad when you can experience the advanced technology of the Dr. Rock MagicPad? Say goodbye to discomfort and hello to soothing warmth and pain relief with this one-of-a-kind heating pad. Specifications Model: SP480 Name: Dr. Rock Bian-stone & Graphene Far-infrared Heating Therapy MagicPad Pro Bian-Stone Quantity: 39 pieces Terahertz Quantity: 4 pieces PEMF (Pulsed Magnetic Field): 1 group Size: 45cm x 48cm x 1.5cm Weight: 1.49kg Adapted Input Voltage: 100-240V ~ 50/60Hz 2.0A, USB-C PD 20V/3.25A 65W Current and Voltage: 20V/3.25A Power: 72W max Heating Device: Graphene Heating Film Adjustable Temperature Range: 20-60℃ Adjustable Time Range: 1 - 12 hours Included Accessories: MagicPad Pro, Belt